Common sense says all those shielded should be tested for Covid Antibodies. Anyone who is seropositive can relax somewhat.
Will the Government do this?
Don't hold your breath.

If you don't have antibodies then you either remain shielded until there is an vaccine, or ask yourself.. "Am I lucky?" and go out.
It is not a nice position to be in.
I have a number of friends in this position, one said to me " the Falklands was dangerous, this isn't., I'll be rejoining society"


Peter,
66, 2016 Porsche Boxster S
No longer driving Tarka, the 2014 Plus 8...